About
Activity
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Today I pulled my name for consideration for a company I was interviewing with. It was a hard decision as I liked the company. This was a company I…
Today I pulled my name for consideration for a company I was interviewing with. It was a hard decision as I liked the company. This was a company I…
Liked by Rafael Chargel
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ZDNet: MapR Brings tight integration with Kubernetes. https://lnkd.in/eriEfRj #kubernetes #mapreduce
ZDNet: MapR Brings tight integration with Kubernetes. https://lnkd.in/eriEfRj #kubernetes #mapreduce
Shared by Rafael Chargel
Experience & Education
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Addepar
View Rafael’s full experience
See their title, tenure and more.
or
Volunteer Experience
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Volunteer
Tyler Arboreum
- Present 12 years 7 months
Environment
I have volunteered with Tyler on a number of occasions, mostly for special events.
Publications
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Go4J: Golang for Java Developers
See publicationThis is a presentation for Java Developers which provides an overview of Golang: how it works, it's toolset, and why Java Developers should be aware of this language.
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Java 8's Optional Type
See publicationJava 8's attempt to bring an end to the NullPointerException gives us the Optional type. Taken from Scala's 'Option' type, this new feature wraps a return statement or property in order to protect developers from nullability.
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Lambda Lambda Lambda: Java 8 Goes Functional
See publicationOne of the new features in Java 8 is the Lambda. While Clojure and Scala are already well established Functional Programming languages in the JVM family, this is a step towards bringing Java into the latest evolution of software design.
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Go: Is Golang a Viable Option for Large-Scale Project Development?
See publicationWhat are the advantages and disadvantages of Go (Golang) as a language for large-scale projects. I'll look at the benefits of utilities like channels, and compiler performance, and the negatives from buggy slices and repeatable build problems caused by the importing third-party libraries.
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You’re Doing Everything Right, But…
See publicationContinuous integration as the next step for managing product rollout and reducing production issues. This includes ideas of how to incorporate CI into your development environment.
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Evolutionary Algorithms in an Actor Model
See publicationAn attempt to test some theories about evolutionary algorithms within the framework of an Actors Model.
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Protocol Buffers vs Avro
See publicationA comparison of Google's Protocol Buffers and Apache's Avro for serializing/unserializing Java objects. This post will look at compatibility, code generation, and other caveats that may sway developers towards selecting a Java serializer.
Projects
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GOauth
- Present
See projectThe GOAuth package contains a simplified implementation of OAuth 1.0 and OAuth 2.0 spec for the Go programming language.
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Spring Configuration Library (Java)
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See projectThe library is used to simplify the development of applications by removing the common boiler-plate code used to read and initialize project configuration properties.
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JSON Wordpress Theme
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See projectThis is a JSON theme for wordpress. It essentially turns your wordpress server into a REST API. It cannot be shared as a regular wordpress theme as it contains no HTML in its output.
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Xebra Radiology Workstation
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Xebra was an open source, cross-platform, thin client and server for web-based distribution and clinical review of medical imaging results. Xebra is based on the latest open industry standards including JPEG2000, WADO and IHE XDS-I.
This project was built using the DCM4Che library.
The company that sponsored Xebra has since been purchased, and the Xebra project has been abandoned. It is my intention to eventually revive the project if I can get some funding to do so. We were at…Xebra was an open source, cross-platform, thin client and server for web-based distribution and clinical review of medical imaging results. Xebra is based on the latest open industry standards including JPEG2000, WADO and IHE XDS-I.
This project was built using the DCM4Che library.
The company that sponsored Xebra has since been purchased, and the Xebra project has been abandoned. It is my intention to eventually revive the project if I can get some funding to do so. We were at one time the #1 downloaded medical technology on Sourceforge.Other creators -
Languages
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Portuguese
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Spanish
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English
Native or bilingual proficiency
Organizations
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Techqueria
Member
- PresentTechqueria is a nonprofit that serves the largest global community of Latinx professionals in the tech industry.
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GoLang Philly Developers Group
Member/Speaker
- PresentMember and sometimes speaker. Interested in starting open-source collaborative GoLang project
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Philadelphia Java Users Group
Member
- Present
More activity by Rafael
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zwischenzugs.com: ‘AWS vs K8s’ is the new ‘Windows vs Linux’. https://lnkd.in/eJ_BrUh #cloud #aws #kubernetes
zwischenzugs.com: ‘AWS vs K8s’ is the new ‘Windows vs Linux’. https://lnkd.in/eJ_BrUh #cloud #aws #kubernetes
Shared by Rafael Chargel
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My open source project Toshi reached #1 on Github's Trending Projects! https://lnkd.in/eg5M222 https://lnkd.in/eCqsD7A
My open source project Toshi reached #1 on Github's Trending Projects! https://lnkd.in/eg5M222 https://lnkd.in/eCqsD7A
Liked by Rafael Chargel
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A decent, although brief, overview of the most popular open source solutions for "big data". #bigdata #hadoop #spark #flink wordpress.com:…
A decent, although brief, overview of the most popular open source solutions for "big data". #bigdata #hadoop #spark #flink wordpress.com:…
Shared by Rafael Chargel
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It does not make sense to hire smart people, and then have them follow stupid rules.
It does not make sense to hire smart people, and then have them follow stupid rules.
Liked by Rafael Chargel
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Train people well enough so they can leave. Treat them well enough so they don't want to. -Richard Branson
Train people well enough so they can leave. Treat them well enough so they don't want to. -Richard Branson
Liked by Rafael Chargel
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This article takes on the obvious comparison to Apache Spark. I've worked extensively with both Flink and Spark, and I'll say that Flink is lighter…
This article takes on the obvious comparison to Apache Spark. I've worked extensively with both Flink and Spark, and I'll say that Flink is lighter…
Shared by Rafael Chargel
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DevOps.com: The 4 Keys to Effective Continuous Testing. https://lnkd.in/e2YqWcb
DevOps.com: The 4 Keys to Effective Continuous Testing. https://lnkd.in/e2YqWcb
Shared by Rafael Chargel
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Survey finds daughters can thrive in tech even without tech savvy parents
Survey finds daughters can thrive in tech even without tech savvy parents
Liked by Rafael Chargel
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After the congressional hearing with Google CEO, I thought I'd share this talk from a Hadoop conference, that I was turned on to earlier this year.…
After the congressional hearing with Google CEO, I thought I'd share this talk from a Hadoop conference, that I was turned on to earlier this year.…
Shared by Rafael Chargel
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Flutter is in GA. The VS Code plugin is nice too. Might try it out some more next week, but need to come up with a worthy project. Ars Technica:…
Flutter is in GA. The VS Code plugin is nice too. Might try it out some more next week, but need to come up with a worthy project. Ars Technica:…
Shared by Rafael Chargel
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TechCrunch: AWS launches a managed Kafka service. https://lnkd.in/emQTXfm #technology #apachekafka
TechCrunch: AWS launches a managed Kafka service. https://lnkd.in/emQTXfm #technology #apachekafka
Shared by Rafael Chargel
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